The UK Catalysis Hub
Lead Research Organisation:
University of Bath
Department Name: Chemistry
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Publications
Marcé P
(2016)
Conversion of nitroalkanes into carboxylic acids via iodide catalysis in water.
in Chemical communications (Cambridge, England)
Marcé P
(2016)
Conversion of nitroalkanes into carboxylic acids via iodide catalysis in water.
in Chemical communications (Cambridge, England)
Marcé P
(2016)
A mild hydration of nitriles catalysed by copper(ii) acetate.
in Chemical communications (Cambridge, England)
Matam S
(2018)
The effects of MTG catalysis on methanol mobility in ZSM-5
in Catalysis Science & Technology
Matam S
(2020)
Investigation of MoOx/Al2O3 under Cyclic Operation for Oxidative and Non-Oxidative Dehydrogenation of Propane
in Catalysts
May PW
(2016)
Diamond-coated 'black silicon' as a promising material for high-surface-area electrochemical electrodes and antibacterial surfaces.
in Journal of materials chemistry. B
Messiha HL
(2018)
Biocatalytic Routes to Lactone Monomers for Polymer Production.
in Biochemistry
Messinis A
(2018)
The highly surprising behaviour of diphosphine ligands in iron-catalysed Negishi cross-coupling
in Nature Catalysis
Minova I
(2022)
Carbene-like reactivity of methoxy groups in a single crystal SAPO-34 MTO catalyst
in Catalysis Science & Technology
Minova IB
(2020)
Effects of crystal size on methanol to hydrocarbon conversion over single crystals of ZSM-5 studied by synchrotron infrared microspectroscopy.
in Physical chemistry chemical physics : PCCP
Mo Z
(2016)
Catalytic B-N Dehydrogenation Using Frustrated Lewis Pairs: Evidence for a Chain-Growth Coupling Mechanism.
in Journal of the American Chemical Society
Mo Z
(2015)
Facile reversibility by design: tuning small molecule capture and activation by single component frustrated Lewis pairs.
in Journal of the American Chemical Society
Mohammed K
(2016)
Design and control of Lewis acid sites in Sn-substituted microporous architectures
in Journal of Materials Chemistry A
Mora-Fonz D
(2017)
Development of Interatomic Potentials for Supported Nanoparticles: The Cu/ZnO Case
in The Journal of Physical Chemistry C
Morad M
(2017)
Multifunctional supported bimetallic catalysts for a cascade reaction with hydrogen auto transfer: synthesis of 4-phenylbutan-2-ones from 4-methoxybenzyl alcohols
in Catalysis Science & Technology
Morteo-Flores F
(2020)
Biomass hydrodeoxygenation catalysts innovation from atomistic activity predictors.
in Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
Myers D
(2017)
Phosphasalen Indium Complexes Showing High Rates and Isoselectivities in rac-Lactide Polymerizations.
in Angewandte Chemie (International ed. in English)
Myers D
(2017)
Phosphasalen Indium Complexes Showing High Rates and Isoselectivities in rac -Lactide Polymerizations
in Angewandte Chemie
Negahdar L
(2021)
Elucidating the Significance of Copper and Nitrate Speciation in Cu-SSZ-13 for N 2 O Formation during NH 3 -SCR
in ACS Catalysis
Negahdar L
(2020)
Shining light on the solid-liquid interface: in situ / operando monitoring of surface catalysis
in Catalysis Science & Technology
Newland R
(2018)
Accessing Alkyl- and Alkenylcyclopentanes from Cr-Catalyzed Ethylene Oligomerization Using 2-Phosphinophosphinine Ligands
in Organometallics
Newland R
(2018)
Two isomers of a bis(diphenylphosphino)phosphinine, and the synthesis and reactivity of Ru arene/Cp* phosphinophosphinine complexes
in New Journal of Chemistry
Newland R
(2017)
A ruthenium( ii ) bis(phosphinophosphinine) complex as a precatalyst for transfer-hydrogenation and hydrogen-borrowing reactions
in Dalton Transactions
Newland RJ
(2018)
Small bite-angle 2-phosphinophosphinine ligands enable rhodium-catalysed hydroboration of carbonyls.
in Chemical communications (Cambridge, England)
Newland SH
(2016)
Influence of dopant substitution mechanism on catalytic properties within hierarchical architectures.
in Proceedings. Mathematical, physical, and engineering sciences
O'Malley A
(2015)
Diffusion of Isobutane in Silicalite: A Neutron Spin-Echo and Molecular Dynamics Simulation Study
in The Journal of Physical Chemistry C
O'Malley AJ
(2016)
Room temperature methoxylation in zeolites: insight into a key step of the methanol-to-hydrocarbons process.
in Chemical communications (Cambridge, England)
O'Malley AJ
(2020)
Octane isomer dynamics in H-ZSM-5 as a function of Si/Al ratio: a quasi-elastic neutron scattering study.
in Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
O'Malley AJ
(2016)
Methanol diffusion in zeolite HY: a combined quasielastic neutron scattering and molecular dynamics simulation study.
in Physical chemistry chemical physics : PCCP
O'Malley AJ
(2018)
Comparing ammonia diffusion in NH3-SCR zeolite catalysts: a quasielastic neutron scattering and molecular dynamics simulation study.
in Physical chemistry chemical physics : PCCP
O'Malley AJ
(2017)
Neutron spectroscopy as a tool in catalytic science.
in Chemical communications (Cambridge, England)
O'Malley AJ
(2016)
Ammonia mobility in chabazite: insight into the diffusion component of the NH3-SCR process.
in Physical chemistry chemical physics : PCCP
O'Malley AJ
(2016)
Modelling metal centres, acid sites and reaction mechanisms in microporous catalysts.
in Faraday discussions
Ortmayer M
(2020)
Rewiring the "Push-Pull" Catalytic Machinery of a Heme Enzyme Using an Expanded Genetic Code.
in ACS catalysis
Pankhurst JR
(2019)
Polynuclear alkoxy-zinc complexes of bowl-shaped macrocycles and their use in the copolymerisation of cyclohexene oxide and CO2.
in Dalton transactions (Cambridge, England : 2003)
Parker B
(2016)
Applications of Neutron Scattering in Catalysis Where atoms are and how they move
in Johnson Matthey Technology Review
Parker SF
(2016)
Methyl tunnelling of adsorbed methoxy on alumina catalysts.
in Chemical communications (Cambridge, England)
Paul S
(2015)
Sequence Selective Polymerization Catalysis: A New Route to ABA Block Copoly(ester- b -carbonate- b -ester)
in Macromolecules
Pavel OD
(2018)
Impact of SCILL catalysts for the S-S coupling of thiols to disulfides.
in Faraday discussions
Perret N
(2016)
Catalytic Response and Stability of Nickel/Alumina for the Hydrogenation of 5-Hydroxymethylfurfural in Water.
in ChemSusChem
Podolean I
(2019)
SCILLs as selective catalysts for the oxidation of aromatic alcohols
in Catalysis Today
Pott M
(2018)
A Noncanonical Proximal Heme Ligand Affords an Efficient Peroxidase in a Globin Fold.
in Journal of the American Chemical Society
Potter M
(2017)
Understanding the Role of Molecular Diffusion and Catalytic Selectivity in Liquid-Phase Beckmann Rearrangement
in ACS Catalysis
Potter M
(2017)
Understanding the Role of Designed Solid Acid Sites in the Low-Temperature Production of ? -Caprolactam
in ChemCatChem
Potter ME
(2016)
Spectroscopic investigation into the design of solid-acid catalysts for the low temperature dehydration of ethanol.
in Physical chemistry chemical physics : PCCP
Protchenko A
(2015)
Reactivity of Boryl- and Silyl-Substituted Carbenoids toward Alkynes: Insertion and Cycloaddition Chemistry
in Organometallics
Description | Here we summarise first the overall structure and achievements of the entire Hub project followed by highlighting some of the key contributions of the Chemical Transformations, Biocatalysis and Environmental Catalysis themes of phase of the UK Catalysis Hub. The UK Catalysis Hub was founded with EPSRC funding in 2013 with three main aims: • To establish a world-leading, comprehensive and coordinated programme of catalytic science in the UK. • To develop new knowledge and promote innovation in and translation of catalytic science and technology. • To enable the UK to regain and retain a world leading position in catalysis. The Hub has fully achieved these objectives: it has coordinated and developed the UK catalysis community; it has established strong and enduring interactions with UK industry; and it is now widely known and recognised internationally. Key to its success has been its inclusivity, its effective management structure (described in more detail in the Management Plan), and its physical hub, based in the Research Complex (RCaH) on the Harwell campus. Its network over 40 university groups around the UK now includes the majority of academic catalytic scientists, whilst its wide ranging scientific programme is increasingly integrating different fields within catalytic science. Its physical centre on the Harwell campus has provided a focus for the community and has facilitated the application to catalytic science of the world-class neutron, synchrotron and laser facilities on the campus. Through both its scientific programme and its vibrant programme of activities (conferences, specialised workshops and outreach activities), the Hub has energised a broad community of scientists, facilitating collaboration through multidisciplinary and multi-institution projects. One example of how the Hub science has delivered in the first phase has been in the development of new catalysts for the replacement of petrochemically derived plastics with renewable materials based on bio-based feedstocks and CO2 (Williams et al., Nature, (2016), 540, 354). This key challenge for sustainable materials requires new robust and selective catalysts to be developed. Within the Catalysis Hub, a multi-institutional team, together with scientists from Harwell, have made major progress, in particular though a combination of synthetic, spectroscopic (XAS) and computational (DFT) techniques. One project has enabled the development of new selective catalytic processes for ring-opening polymerisation of commercially important renewable monomers and a detailed study of the properties and performances of various catalysts enabling carbon dioxide/epoxide copolymerisation. Catalysts have been discovered that are able to operate switchable polymerisation to generate block sequence selectivity: an important goal in realising sustainable functional materials of the future. This latter phenomenon is very unusual and the collaboration has enabled a detailed study of the both the experimental factors controlling it (kinetics/spectroscopy) and a computational approach to probing the process by DFT calculations, revealing both a kinetic and thermodynamic basis for the observed selectivity, |
Exploitation Route | The research of the hub has been widely disseminated and is being continued in an number of research groups across the UK |
Sectors | Aerospace, Defence and Marine,Chemicals,Education,Energy,Environment,Manufacturing, including Industrial Biotechology,Pharmaceuticals and Medical Biotechnology |
URL | http://www.uckcatalysishub.co.uk |
Description | Selective Polymerisation The research investigated using the Hub funding remains at an early stage as would be expected with EPSRC funded fundamental research. Nonetheless, the target area - making useful products from carbon dioxide, is one in which there is potential for both environmental and commercial impact. It is relevant to note that there is a UK based company, Econic technologies, formed on the basis of earlier catalytic science from C. K. Williams which has commercialized catalysts for carbon dioxide/epoxide copolymerization (http://www.econic-technologies.com/). The product polycarbonate polyols are attracting increasing industrial attention as components in polyurethanes, a large commodity sector of the polymer market. Thus, the discoveries of the EPSRC Catalysis Hub funding are relevant to an emerging sector in both the polymer and polymerization catalysis sectors. There is also a demonstrated environmental benefit to using carbon dioxide to make polymers - in effect there is a 'triple win' as for every tonne of carbon dioxide used to make polymers, there is a three-tonne saving in CO2 emissions. This arises because the carbon dioxide replaces epoxide in the conventional process and thus by avoiding petrochemical useage there are emissions savings also. The early-stage research in catalysis funded by the UK Catalysis Hub has allowed a broader range of polymers to be prepared from CO2. This is important because in future equivalent cost and environmental benefits could be envisaged in sectors beyond polyurethanes. For example, some of the polymers prepared using the switchable catalysis show good elastomeric behaviour so may be suitable as replacements for commodity materials like SBS (styrene-butadiene-styrene). Another impact area that has been developed thanks to the Catalysis Hub funding has been the outreach and demonstration of the concept to the general public. The Imperial College London/Oxford team have participated in two large-scale outreach activities - the imperial College London Festival which attracted >10,000 members of the public in May 2015 and 2016. The Williams team presented the science behind carbon dioxide to polymers, including demonstrating a Co2-emittting 'factory' (a shoe box loaded with dry-ice and water) which was very popular, especially with families. It allowed the public to imagine the way that carbon dioxide emissions may one day be able to be transformed into useful products. The festival was held over two days and the group also participated in a schools outreach event each year. Furthermore, Charlotte Williams has presented the carbon dioxide catalysis on the Radio 4 programme, 'Costing the earth' (http://www.bbc.co.uk/programmes/b081lkm1) which was broadcast in November 2016. |
First Year Of Impact | 2014 |
Sector | Chemicals,Education,Manufacturing, including Industrial Biotechology |
Impact Types | Cultural,Societal,Economic |
Title | Raw data from publication entitled: Resolving the effect of oxygen vacancies on Co nanostructures using soft XAS/X-PEEM |
Description | Raw data from the recent publication: Resolving the effect of oxygen vacancies on Co nanostructures using soft XAS/X-PEEM |
Type Of Material | Database/Collection of data |
Year Produced | 2022 |
Provided To Others? | Yes |
URL | https://rdr.ucl.ac.uk/articles/dataset/Raw_data_from_publication_entitled_Resolving_the_effect_of_ox... |
Description | Collaboration with HoneyWell for onic Liquid-Metal Oxide Composite Catalysts for Beckmann Rearrangement |
Organisation | Honeywell UK |
Country | United Kingdom |
Sector | Private |
PI Contribution | Key findings 1. A method for developing metal oxide-ionic liquid hybrid catalysts in which the ionic liquid is tethered to suitable supports. 2. A range of analytical and spectroscopic techniques have been employed to evaluate the physico-chemical properties of parent oxides and ionic liquid tethered oxides. 3. Liquid phase Beckmann experiments have been performed to investigate the structure-activity correlation of ionic liquid-metal oxide composites. 4. Promising combinations of ionic liquid and support oxides have been identified by screening experiments with respect to the porosity, type of framework, the presence of silanol groups in parent oxides, bulkiness and hydrophobic/hydrophilic properties of ions. |
Collaborator Contribution | Intellectual involvement in the project |
Impact | Key findings 1. A method for developing metal oxide-ionic liquid hybrid catalysts in which the ionic liquid is tethered to suitable supports. 2. A range of analytical and spectroscopic techniques have been employed to evaluate the physico-chemical properties of parent oxides and ionic liquid tethered oxides. 3. Liquid phase Beckmann experiments have been performed to investigate the structure-activity correlation of ionic liquid-metal oxide composites. 4. Promising combinations of ionic liquid and support oxides have been identified by screening experiments with respect to the porosity, type of framework, the presence of silanol groups in parent oxides, bulkiness and |
Start Year | 2017 |
Description | Syngenta Title: Hydrogenation of Organic compounds: Electrochemical Intervention to Optimized catalysts (imperial) |
Organisation | Syngenta International AG |
Country | Switzerland |
Sector | Private |
PI Contribution | Sulfur compounds with sulfur in different oxidation state, -2, +3 and +4, poison Pt-catalysts, with the extent of poisoning being reflected in the hydrogen adsorption reaction. The degree of poisoning varies with different sulfur oxidation state in both aqueous and non-aqueous medium. Ultimately, electrochemical methods could be employed in-situ to probe the status of catalysts. 2. Poisoned Pt catalysts can be renewed by consecutive potential cycling. The potential limit required for acetic acid medium is 300 mV higher than for aqueous medium. 3. X-ray photoemission spectroscopy (XPS) analysis has demonstrated the conversion of sulfur to sulfate during the recovery process. 4. Using well-define Pt single crystal electrodes, the surface structure impacts on the regeneration has been established |
Collaborator Contribution | This project had strong support from Syngenta. The company has provided platinum nanoparticle samples used for this project and Drs Lai and Brennan (Syngenta) have attended progress meetings. There has been two-way exchange of researchers between the University of Warwick and Syngenta to discuss results and generate ideas. |
Impact | This project has provided major new insights as to how different sulfur-containing species poison platinum electrocatalysts, how this can be detected easily by electrochemistry, and how electrochemistry can be further used to regenerate the catalysts. Thus, avenues for impact include: (a) Developing an electrochemical sensor to be deployed in-situ during hydrogenation reactions (to monitor reaction conditions), or even (easier) to quickly assess the quality of solvents coming into a plant. (b) Developing electrochemical methods to regenerate catalysts or elucidate oxidation potentials required and suitable molecular oxidants. |
Start Year | 2017 |
Description | TAlks at UKCC 2016,17,18,19 |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Postgraduate students |
Results and Impact | Talks at the annual UK Catalysis conference including running a theme on polymers and circular economy |
Year(s) Of Engagement Activity | 2016 |
Description | UK Catalyiss HUb confnerences |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Other audiences |
Results and Impact | bi-annual Conference for the UK catalyis hub Conferences 120 people per confnenrence for hub and wider community, |
Year(s) Of Engagement Activity | 2013 |